Swiched to ULE, but ... it's slow in some parts.
Ion-Mihai Tetcu
itetcu at apropo.ro
Mon Jan 26 09:36:39 PST 2004
Hi,
I've switched to ULE with src cvsuped about a week. My first comments
would be that X apps seems to work much better (dcgui-qt doesn't freeze
anymore for a few seconds, for example) but compiling is about 2-3 times
slower (even with nice -30; didn't do any test real test but that is the
strong feeling).
The machine is a UP AMD XP 2400+, VIA KT600/VIA8237 :
Table 'FACP' at 0x1fff3040
Table 'APIC' at 0x1fff72c0
MADT: Found table at 0x1fff72c0
MP Configuration Table version 1.4 found at 0xc00f0d20
APIC: Using the MADT enumerator.
MADT: Found CPU APIC ID 0 ACPI ID 0: enabled
SMP: Added CPU 0 (AP)
ACPI APIC Table: <GBT AWRDACPI>
Calibrating clock(s) ... i8254 clock: 1193269 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 2040351825 Hz
CPU: AMD Athlon(tm) XP 2400+ (2040.35-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x681 Stepping = 1
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
AMD Features=0xc0400000<AMIE,DSP,3DNow!>
Data TLB: 32 entries, fully associative
Instruction TLB: 16 entries, fully associative
L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L2 internal cache: 256 kbytes, 64 bytes/line, 1 lines/tag, 8-way associative
real memory = 536805376 (511 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages)
0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages)
0x0000000000c29000 - 0x000000001f6bffff, 514420736 bytes (125591 pages)
avail memory = 515567616 (491 MB)
bios32: Found BIOS32 Service Directory header at 0xc00f9c50
bios32: Entry = 0xfa0e0 (c00fa0e0) Rev = 0 Len = 1
pcibios: PCI BIOS entry at 0xf0000+0xa110
pnpbios: Found PnP BIOS data at 0xc00fab60
pnpbios: Entry = f0000:ab90 Rev = 1.0
Other BIOS signatures found:
APIC: CPU 0 has ACPI ID 0
MADT: Found IO APIC ID 2, Interrupt 0 at 0xfec00000
Both ULE and SHED_4BSD kernels are the same:
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.394.2.2 2003/12/07 23:52:53 scottl Exp $
machine i386
cpu I686_CPU
ident ULE1
options CPU_ATHLON_SSE_HACK
options NPX_DEBUG
#To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" #Default places to look for devices.
makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options BREAK_TO_DEBUGGER
#options SCHED_4BSD #4BSD scheduler
options SCHED_ULE #firts try, huh :)
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options SOFTUPDATES #Enable FFS soft updates support
options UFS_ACL #Support for access control lists
options UFS_DIRHASH #Improve performance on big directories
options MD_ROOT #MD is a potential root device
options NFSCLIENT #Network Filesystem Client
options NFSSERVER #Network Filesystem Server
options NFS_ROOT #NFS usable as /, requires NFSCLIENT
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options PROCFS #Process filesystem (requires PSEUDOFS)
options PSEUDOFS #Pseudo-filesystem framework
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4 #Compatible with FreeBSD4
options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~128k to driver.
options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~215k to driver.
options HZ=1000
options IPFIREWALL_VERBOSE
# Debugging for use in -current
options DDB #Enable the kernel debugger
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS #Enable checks to detect deadlocks and cycles
#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
# To make an SMP kernel, the next two are needed
options SMP # Symmetric MultiProcessor Kernel
device apic # I/O APIC
......
bash-2.05b$ vmstat -i
interrupt total rate
irq1: atkbd0 14999 1
irq6: fdc0 4 0
irq8: rtc 1357512 127
irq12: psm0 644216 60
irq13: npx0 1 0
stray irq13 1 0
>^^^^^^^^^^^^ how does this hurt ?
irq14: ata0 202258 19
irq15: ata1 53 0
irq18: rl0 2238376 211
irq22: pcm0 159506 15
irq0: clk 10607929 999
Total 15224855 1435
bash-2.05b$ uptime
7:28PM up 2:57, 2 users, load averages: 1.63, 1.48, 1.25
bash-2.05b$ top
last pid: 95381; load averages: 1.75, 1.61, 1.37 0+03:02:48 19:33:52
80 processes: 2 running, 78 sleeping
CPU states: 50.4% user, 0.0% nice, 47.4% system, 2.2% interrupt, 0.0% idle
Mem: 301M Active, 85M Inact, 85M Wired, 18M Cache, 60M Buf, 5120K Free
Swap: 1024M Total, 88K Used, 1024M Free
PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND
842 itetcu 81 0 68292K 60552K select 27:32 10.16% 10.16% dcgui-qt
95380 root 118 -20 10656K 9996K RUN 0:00 3.12% 3.12% cc1plus
.........
bash-2.05b$ vmstat
procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr ad0 ad3 in sy cs us sy id
1 1 0 437860 30480 688 1 0 0 684 29 0 0 2322 11847 2661 24 19 57
bash-2.05b$ ps axwl
UID PID PPID CPU PRI NI VSZ RSS MWCHAN STAT TT TIME COMMAND
0 0 0 0 -16 0 0 4 sched DLs ?? 0:00.05 (swapper)
0 1 0 0 8 0 752 264 wait SLs ?? 0:00.37 /sbin/init -s
0 2 0 0 -8 0 0 12 - DL ?? 0:01.15 (g_event)
0 3 0 0 -8 0 0 12 - DL ?? 0:05.96 (g_up)
0 4 0 0 -8 0 0 12 - DL ?? 0:07.99 (g_down)
0 5 0 0 8 0 0 12 tqthr DL ?? 0:00.00 (taskqueue)
0 6 0 0 -84 0 0 12 actask SL ?? 0:00.00 (acpi_task0)
0 7 0 0 -84 0 0 12 actask SL ?? 0:00.00 (acpi_task1)
0 8 0 0 -84 0 0 12 actask SL ?? 0:00.00 (acpi_task2)
0 9 0 0 -16 0 0 12 psleep DL ?? 0:00.30 (pagedaemon)
0 10 0 0 -16 0 0 12 ktrace DL ?? 0:00.00 (ktrace)
0 11 0 0 -16 0 0 12 - RL ?? 104:42.80 (idle: cpu0)
0 12 0 0 -60 0 0 12 - WL ?? 0:00.76 (irq1: atkbd0)
0 16 0 0 -64 0 0 12 - WL ?? 0:00.00 (irq6: fdc0)
0 22 0 0 -60 0 0 12 - WL ?? 0:15.45 (irq12: psm0)
0 24 0 0 -64 0 0 12 - WL ?? 0:02.20 (irq14: ata0)
0 25 0 0 -64 0 0 12 - WL ?? 0:00.00 (irq15: ata1)
0 28 0 0 -68 0 0 12 - WL ?? 0:38.50 (irq18: rl0)
0 32 0 0 -60 0 0 12 - WL ?? 0:02.88 (irq22: pcm0)
0 35 0 0 -44 0 0 12 - WL ?? 0:29.54 (swi1: net)
0 36 0 0 -48 0 0 12 - RL ?? 2:08.72 (swi8: tty:sio clock)
0 38 0 0 76 0 0 12 - DL ?? 0:03.94 (random)
0 42 0 0 -20 0 0 12 - WL ?? 0:04.66 (swi7: task queue)
0 44 0 0 -20 0 0 12 - WL ?? 0:00.00 (swi7: acpitaskq)
0 46 0 0 20 0 0 12 psleep DL ?? 0:00.00 (vmdaemon)
0 47 0 0 171 0 0 12 - RL ?? 0:08.76 (pagezero)
0 48 0 0 -16 0 0 12 psleep DL ?? 0:02.01 (bufdaemon)
0 49 0 0 -4 0 0 12 vlruwt DL ?? 0:00.13 (vnlru)
0 50 0 0 20 0 0 12 syncer DL ?? 0:05.55 (syncer)
0 51 0 0 8 0 0 12 - SL ?? 0:00.00 (nfsiod 0)
0 52 0 0 8 0 0 12 - SL ?? 0:00.00 (nfsiod 1)
0 53 0 0 8 0 0 12 - SL ?? 0:00.00 (nfsiod 2)
0 54 0 0 8 0 0 12 - SL ?? 0:00.00 (nfsiod 3)
0 182 1 0 20 0 1172 504 pause Ss ?? 0:00.00 adjkerntz -i
0 277 1 0 76 0 1300 728 select Ss ?? 0:00.12 /usr/sbin/syslogd -s
0 432 1 0 4 0 3536 1688 select Ss ?? 0:00.03 /usr/sbin/sshd
0 455 1 0 8 0 1328 896 nanslp Ss ?? 0:00.09 /usr/sbin/cron -s
0 482 1 0 76 0 2508 1804 select Ss ?? 0:00.93 /usr/local/sbin/httpd
80 500 482 0 4 0 2524 1824 accept S ?? 0:00.00 /usr/local/sbin/httpd
80 501 482 0 4 0 2524 1824 accept S ?? 0:00.00 /usr/local/sbin/httpd
80 502 482 0 4 0 2524 1828 accept S ?? 0:00.00 /usr/local/sbin/httpd
80 503 482 0 4 0 2524 1824 accept S ?? 0:00.00 /usr/local/sbin/httpd
80 504 482 0 4 0 2524 1828 accept S ?? 0:00.00 /usr/local/sbin/httpd
0 575 1 0 76 0 1220 624 select Ss ?? 0:57.56 /usr/sbin/moused -p /dev/psm0 -t auto
0 597 1 0 4 0 1408 860 select Ss ?? 0:00.00 /usr/sbin/inetd -wW -C 60
1001 667 1 0 76 0 20704 11572 select Ss ?? 0:00.65 kdeinit: Running... (kdeinit)
1001 670 1 0 76 0 20360 11264 select S ?? 0:01.05 kdeinit: dcopserver --nosid (kdeinit)
1001 674 1 0 76 0 21488 12500 select S ?? 0:00.48 kdeinit: klauncher (kdeinit)
1001 676 1 0 76 0 22436 14200 select S ?? 4:22.74 kdeinit: kded (kdeinit)
1001 686 667 0 60 0 7948 5844 select S ?? 0:13.85 /usr/local/bin/artsd -F 10 -S 4096 -s 60 -m artsmessage -l 3 -f
1001 688 1 0 76 0 21692 13196 select S ?? 0:03.07 kdeinit: kaccess (kdeinit)
1001 690 1 0 76 0 25472 16124 select S ?? 0:00.77 kdeinit: knotify (kdeinit)
1001 693 1 0 76 0 21616 13528 select S ?? 0:00.50 kdeinit: ksmserver (kdeinit)
1001 694 667 0 76 0 22792 14768 select S ?? 0:20.68 kdeinit: kwin -session 11c0a8000a000107361431500000013140000_107
1001 696 1 0 76 0 23596 16272 select S ?? 0:25.39 kdeinit: kdesktop (kdeinit)
1001 698 1 0 76 0 24840 17248 select S ?? 0:46.15 kdeinit: kicker (kdeinit)
1001 702 1 0 76 0 22436 14384 select S ?? 0:15.88 kdeinit: klipper (kdeinit)
1001 703 667 0 76 0 25140 16720 select S ?? 0:04.67 kdeinit: konsole -session 11c0a8000a000107361555200000013140053_
1001 704 667 0 76 0 26760 18604 select S ?? 0:31.17 kdeinit: konsole -session 11c0a8000a000107407845600000007320076_
1001 705 667 0 76 0 26592 20016 select S ?? 0:32.52 kdeinit: konqueror -session 11c0a8000a00010750632030000000661002
1001 731 667 0 76 0 79180 74080 select S ?? 3:50.54 /usr/X11R6/share/opera/bin/opera --binarydir /usr/X11R6/share/op
1001 787 667 0 76 0 46420 41652 select S ?? 0:44.33 sylpheed-claws
1001 805 1 0 76 0 22416 14844 select S ?? 0:00.56 kdeinit: kio_uiserver (kdeinit)
1001 842 667 0 79 0 68292 60524 select S ?? 28:02.23 /usr/X11R6/bin/dcgui-qt
1001 1189 667 0 76 0 20916 12084 select S ?? 0:00.52 kdeinit: kio_file file /tmp/ksocket-itetcu/klauncher5WshbN.slave
1001 711 703 0 8 0 1332 876 wait Ss p0 0:00.03 /usr/local/bin/bash
1001 726 711 0 76 0 21124 8736 select S+ p0 0:02.12 ayttm
0 720 704 0 8 0 1632 1084 wait Ss p1 0:00.04 su
0 771 720 0 20 0 2244 1620 pause S p1 0:00.04 _su (csh)
0 773 771 0 4 0 1204 620 kqread S+ p1 0:00.01 tail -f /var/log/messages
0 721 704 0 8 0 1632 1084 wait Ss p2 0:00.04 su
0 774 721 0 20 0 2248 1680 pause S p2 0:00.07 _su (csh)
0 4867 92138 0 8 -20 2436 1080 wait S<+ p2 0:00.02 gmake all
0 5076 4867 0 8 -20 1636 1012 wait S<+ p2 0:00.01 (sh)
0 5078 5076 0 8 -20 1664 1040 wait S<+ p2 0:00.01 (sh)
0 5080 5078 0 8 -20 1988 1408 wait S<+ p2 0:00.13 (sh)
0 5273 5080 0 8 -20 1288 740 wait S<+ p2 0:00.01 (c++)
0 5274 5273 0 119 -20 11640 10916 - R<+ p2 0:01.02 (cc1plus)
0 5275 5273 0 -8 -20 1024 840 piperd S<+ p2 0:00.00 /usr/bin/as -o vdeletecmd.o -
0 37986 774 0 8 -20 880 760 wait S<+ p2 0:00.12 make install clean
0 46978 37986 0 8 -20 1632 1008 wait S<+ p2 0:00.01 (sh)
0 46979 46978 0 8 -20 2436 1060 wait S<+ p2 0:00.02 gmake -f Makefile all
0 46982 46979 0 8 -20 2440 1036 wait S<+ p2 0:00.01 gmake all-recursive
0 46985 46982 0 8 -20 1636 1020 wait S<+ p2 0:00.01 (sh)
0 92137 46985 0 8 -20 2452 1048 wait S<+ p2 0:00.01 gmake all
0 92138 92137 0 8 -20 1640 1024 wait S<+ p2 0:00.01 (sh)
0 783 704 0 8 0 1632 1084 wait Ss p3 0:00.04 su
0 784 783 0 20 0 2376 1808 pause S p3 0:00.18 _su (csh)
0 1276 784 0 8 0 1652 1012 wait S+ p3 0:00.04 /bin/sh /root/bin/ports_upd.sh -c -f -o
0 64632 1276 0 8 0 848 724 wait S+ p3 0:00.06 make -DBATCH fetch
0 64714 64632 0 8 0 1648 1024 wait S+ p3 0:00.01 (sh)
0 64718 64714 0 8 0 1652 1036 wait S+ p3 0:00.09 (sh)
0 98107 64718 0 4 0 2576 1304 sbwait S+ p3 0:00.09 /usr/bin/fetch -ARr -vvp -T 60 ftp://ftp.funet.fi/pub/TeX/CTAN/m
1001 723 704 0 8 0 1336 880 wait Ss p4 0:00.12 /usr/local/bin/bash
1001 5276 723 0 76 0 1416 808 - R+ p4 0:00.01 ps axwl
1001 724 704 0 8 0 1336 880 wait Ss p5 0:00.04 /usr/local/bin/bash
1001 2377 724 0 5 0 2108 1560 ttyin S+ p5 0:02.23 systat
1001 725 704 0 5 0 1336 880 ttyin Ss+ p6 0:00.08 /usr/local/bin/bash
0 743 1 0 5 0 1268 804 ttyin Ss+ v0 0:00.01 /usr/libexec/getty Pc ttyv0
0 611 1 0 8 0 1640 1096 wait Ss v1 0:00.08 login [pam] (login)
1001 622 611 0 8 0 1332 876 wait S v1 0:00.02 -bash (bash)
1001 634 622 0 8 0 1636 932 wait S+ v1 0:00.02 /bin/sh /usr/X11R6/bin/startx
1001 644 634 0 8 0 2548 1252 wait S+ v1 0:00.01 xinit /home/itetcu/.xinitrc -- -nolisten tcp
0 645 644 0 76 0 114128 112288 select S v1 8:22.00 /usr/X11R6/bin/XFree86 :0 -nolisten tcp
1001 650 644 0 8 0 1640 952 wait S v1 0:00.03 /bin/sh /usr/local/bin/startkde
1001 691 650 0 8 0 1308 728 nanslp S v1 0:00.36 kwrapper ksmserver
0 612 1 0 8 0 1628 1084 wait Ss v2 0:00.08 login [pam] (login)
0 618 612 0 5 0 2304 1684 ttyin S+ v2 0:00.04 -csh (csh)
0 613 1 0 5 0 1268 728 ttyin Ss+ v3 0:00.01 /usr/libexec/getty Pc ttyv3
0 614 1 0 5 0 1268 728 ttyin Ss+ v4 0:00.01 /usr/libexec/getty Pc ttyv4
0 615 1 0 5 0 1268 728 ttyin Ss+ v5 0:00.01 /usr/libexec/getty Pc ttyv5
0 616 1 0 5 0 1268 728 ttyin Ss+ v6 0:00.01 /usr/libexec/getty Pc ttyv6
0 617 1 0 5 0 1268 728 ttyin Ss+ v7 0:00.01 /usr/libexec/getty Pc ttyv7
65534 487 1 0 4 0 37988 8136 accept S con- 0:00.13 /usr/local/sbin/dictd
--
IOnut
Unregistered ;) FreeBSD user
More information about the freebsd-current
mailing list